Timothy J. Russert

Ron Colleran / Associated Press

Timothy J. Russert, 85, left, the father of the late "Meet the Press" moderator Tim Russert , was the inspiration for his son's bestselling book about their relationship and lessons learned. He was known as "Big Russ."

Timothy J. Russert, 85, left, the father of the late "Meet the Press" moderator Tim Russert , was the inspiration for his son's bestselling book about their relationship and lessons learned. He was known as "Big Russ." (Ron Colleran / Associated Press)

Timothy J. Russert, 85, left, the father of the late "Meet the Press" moderator Tim Russert , was the inspiration for his son's bestselling book about their relationship and lessons learned. He was known as "Big Russ."